Shifts in mutation bias promote mutators by altering the distribution of fitness effects MZ Tuffaha, S Varakunan, D Castellano, RN Gutenkunst, LM Wahl The American Naturalist 202 (4), 503-518, 2023 | 8 | 2023 |

Arithmetic operations on piecewise linear fuzzy number MZ Tuffaha, MH Alrefaei AIP Conference Proceedings 1991 (1), 2018 | 5 | 2018 |

General Simplex Method for Fully Fuzzy Linear Programming with the Piecewise Linear Fuzzy Number MZ Tuffaha, MH Alrefaei Nonlinear Dynamics and Systems Theory 20 (4), 451-460, 2020 | 4 | 2020 |

Properties of Binary Operations of *n*-Polygonal Fuzzy NumbersM Tuffaha, M Alrefaei 4th International Conference on Computational Mathematics and Engineering …, 2020 | 4 | 2020 |

Solving fully fuzzy transportation problem with n-polygonal fuzzy numbers M Alrefaei, NH Ibrahim, M Tuffaha Proceedings of the 1st International Congress on Engineering Technologies …, 2021 | 3 | 2021 |

New Operations on n-Intuitionistic Polygonal Fuzzy Numbers MH Alrefaei, MZ Tuffaha | 2 | 2021 |

Are Mutational Biases Causing Cancer? M Tuffaha | | 2022 |